本文根据笔者在海南岛尖峰岭地区热带半落叶季雨朴—褐色砖红壤上进行的研究,对森林水文研究中的方法问题,作了探讨。介绍了该系统中降水的三级再分配特点及其相应的研究方法。提出分层测定蒸散、控制林内檐状水的槽色装置测量穿透水、按重要值选观测株或样方测茎流、用深土层渗透水量来表示水分输出以及水文效益的综合经济评价雏议。 Based on the author’s research on tropical semi-deciduous rainy-brown brick red soil in Jianfengling area of ​​Hainan Island, this paper discusses the methodological issues in the study of forest hydrology. The characteristics of the tertiary redistribution of precipitation in this system and the corresponding research methods are introduced. Proposed stratified determination of evapotranspiration, the control of eaves-shaped water tank color device to measure penetration of water, according to the importance of selected observation strains or quadrats measured stem flow, with deep soil water infiltration to represent the comprehensive economic evaluation of water output and hydrological benefits Discuss